Really remove config.h

sky/engine/core/painting/Picture.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "sky/engine/config.h"
 #include "sky/engine/core/painting/Picture.h"
 
 #include "base/logging.h"
 
 namespace blink {
 
 PassRefPtr<Picture> Picture::create(PassRefPtr<DisplayList> list)
 {
     ASSERT(list);
     return adoptRef(new Picture(list));
 }
 
 Picture::Picture(PassRefPtr<DisplayList> list)
     : m_displayList(list)
 {
 }
 
 Picture::~Picture()
 {
 }
 
 } // namespace blink